For oxidation scales such as those on evaporator tubes and superheater tubes! You can determine the scale thickness in just a few seconds.
"Scale Fit" performs the separation of thickness components contained in the observed waveform through computational processing based on curve fitting methods. The calculations are carried out quickly and appropriately using a nonlinear optimization method (Damped Least-Squares = DLS method), allowing the scale thickness to be determined in just a few seconds. It enables the measurement of thin film scales. 【Features】 ■ Separates the thickness components contained in the observed waveform ■ Determines scale thickness in just a few seconds ■ Enables the measurement of thin film scales *For more details, please refer to the PDF document or feel free to contact us.
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【Measurement Procedure】 1. Determine the measurement location 2. Pre-treatment of the measurement location (approximately high lap #220) 3. Measurement (simple analysis) 4. Detailed data analysis 5. Report preparation *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■ Criteria for determining the necessity of acid cleaning for scale removal in pipes ■ Measurement of residual scale amount after acid cleaning ■ Long-term investigation of the amount of oxidized scale adhesion on the inner surface of boiler tubes ■ Substitute for confirmation through sampling *For more details, please refer to the PDF document or feel free to contact us.
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At Japan Non-Destructive Testing Co., Ltd., we conduct various inspections and equipment diagnostics for industrial plants and other facilities, as well as heat treatment such as stress relief for welds. Our company possesses technologies such as "Radiographic Testing (RT)" and "Ultrasonic Testing (UT)." When you require non-destructive testing, please feel free to entrust it to us.